858131-73-4

Basic information

• Product Name: [4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA)
• Synonyms: [4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA);[4'-(Carbazol-9-yl)-1,1'-biphenyl-4-yl]boronic acid;[4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid;(4'-(9H-carbazol-9-yl)-[1,1'-biphenyl]-4-yl)boronic acid;[4'-(Carbazol-9-yl)-4-biphenylyl]boronic Acid (contains varying amounts of Anhydride);B-[4'-(9H-carbazol-9-yl)[1,1'-biphenyl]-4-yl]-Boronic acid
• CAS NO: 858131-73-4
• Molecular Formula: C₂₄H₁₈BNO₂
• Molecular Weight: 363.21622
• Mol File: 858131-73-4.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 544.2±60.0 °C(Predicted)
• Appearance: /
• Density: 1.18±0.1 g/cm3(Predicted)
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 8.54±0.17(Predicted)
• CAS DataBase Reference: [4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA)(CAS DataBase Reference)
• NIST Chemistry Reference: [4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA)(858131-73-4)
• EPA Substance Registry System: [4'-(9H-carbazole-9-yl)-1,1-biphenyl-4-yl]-boroonic acid (CBp4BA)(858131-73-4)

Safety Data

• Hazardous Substances Data: 858131-73-4(Hazardous Substances Data)

Usage

General Description

CBp4BA is a chemical compound consisting of a boronic acid group attached to a biphenyl molecule with a carbazole substituent. It is often used in organic synthesis, particularly in the field of materials science for the development of organic light-emitting diodes (OLEDs) and other optoelectronic devices. CBp4BA is known for its high thermal stability and ability to facilitate efficient energy transfer in these applications. Additionally, its unique structure allows for strong π-π interactions and efficient charge transport, making it a promising candidate for use in electronic devices.

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Relevant articles and documents

Carbazolyl-contained phenol-pyridyl boron complexes: Syntheses, structures, photoluminescent and electroluminescent properties

A series of phenol-pyridyl boron complexes 1-4 bearing carbazolyl- containing groups on boron centres have been designed and synthesized. The single crystals of complexes 1, 2 and 4 were grown, and the crystal structures were determined by X-ray diffraction analysis. All complexes possess very high melting points (346-385 °C) and decomposition temperatures (Td5: 397-423 °C), indicative of their high thermal stabilities. The electrochemical and photophysical properties as well as theoretical calculations were also investigated. Typical three-layer electroluminescent (EL) devices based on these organoboron complexes exhibited white electroluminescence. The Royal Society of Chemistry 2010.